package cn.itrip.utlis;

import java.util.Random;

public class RandomUtils {

    /**
     * //生成4位随机数
     * @return
     */
    public static int getInteger(){

        Random random = new Random();
        int a = random.nextInt(2325);
        int b = random.nextInt(8598);
        return (a+b);

    }

}
